Rear facing foglights are the most ANNOYING thing in the US because no one knows what the hell they are here. Therefore, when someone has them in their car, they dont know what that button does, but because the button is there, they turn them on - ALL THE TIME.

Yup.
Like so many other things, hugging the left lane, changing lanes without indicating,
(front/rear) fog lights on all the time, people cutting turns at traffic lights ... and the list goes on.